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Walk the Even Hospital Database by book and chapter — the raw source passages that ground Ask, DDx, and the rest.

1 passage

contentuptodate· Content· item f16_44_17101

©2013 UpToDate ® Print Email Brain natriuretic peptide level predicts outcome in heart failure Kaplan-Meier survival curves in patients with heart failure show that survival is significantly lower among those with a brain natriuretic peptide (BNP) level >73 pg/ml compared with patients with a level <73 pg/ml. Data from: Tsutamoto T, Wada A, Maeda K, et al. Circulation 1997; 96:509.